baber/WOPTO huggingface dataset:
Patent JP-2003177290-A (JP)
Title: Method and device for aligning optical system using hologram
Inventor: KIN TAIKI
IPC: G01B11/24
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for aligning an optical system and an aligning element.  <P>SOLUTION: The method includes a step of manufacturing a hologram element so as to allow a test beam to propagate along the same optical path as the path of the incident light, a step of mounting an optical element and the hologram element on a barrel, a step of measuring the alignment error of the optical element by the interference pattern formed on an image plane by the reference beam and the test beam, and a step to align the optical element to remove the alignment error. Thereby, the alignment error generating in the optical system can be quantitatively and accurately measured in real time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122167-A (JP)
Title: Laser beam machining apparatus and laser beam machining method
Inventor: TANAKA TAKASHI
IPC: B23K26/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To continuously perform the wide and extensive laser beam machining with the film machining range width of ≥ 50 mm without generating any twists or wrinkles.  <P>SOLUTION: In a laser beam machining method of a resin film for a circuit board, a long resin film as a work film 6 is carried, the carriage of the film is once stopped when an area to be machined is carried above a machining table 8, and the machining table is elevated to support the work film at a predetermined position, and moved at a right angle to the laser beam sweeping direction. Laser beams from one machining head fixed to the predetermined position are swept by a sweeping means in a single direction or in a two-way direction, and an area of 50-300 mm is irradiated in the sweeping width direction of the work film in one continuous sweeping of laser beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128198-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KAWAMOTO TOMOKAZU
IPC: H01L21/336
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which suppresses a bird's beak and also suppresses an outward spread of dopant impurities when the dopant impurities are activated by a heat treatment.  <P>SOLUTION: There are provided a step of forming a gate electrode 14 through a gate insulating film 12 on a silicon substrate 10, a step of introducing the dopant impurities to the silicon substrate 10 by using the gate electrode 14 as a mask to thereby form an impurity doped region 26a in the silicon substrate 10, a step of forming, on the impurity doped region 26a, a chemical oxide film 28 for preventing the dopant impurities introduced to the impurity doped region 26a from spreading outside of the silicon substrate 10, and a step of conducting the heat treatment for activating the dopant impurities introduced to the impurity doped region 26a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163446-A (JP)
Title: Printed wiring board
Inventor: EN HONCHIN
IPC: H05K3/34
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printed wiring board wherein adherence between a micronized conductor circuit and a solder resist layer is improved, and the conductor circuit and the solder resist layer are stiffly and closely brought into contact with each other and not exfoliated in a solder bump forming part, so that imperfect electric continuity is not caused in the solder bump forming part.  <P>SOLUTION: The printed wiring board 39 is provided in which the conductor circuit 31 for a solder pad and the solder resist layer 38 on the conductor circuit 31 are installed, and apertures 37, 36 for arranging solder member are formed on the solder resist layer 38. In the printed wiring board 39, the conductor circuit 31 for a solder pad is constituted of an electroless plating film 25 and an electrolytic plating film 29, a roughened surface 32 which is treated by etching solution containing copper (II) complex and organic acid is disposed, and the solder resist layer 38 is arranged on the roughened surface 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004121716-A (JP)
Title: X-ray ct system
Inventor: HIBINO ATSUSHI
IPC: A61B6/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT system for smoothly reeling cables, or the like, even when a rotation mechanism part is rotated in a horizontal direction.  <P>SOLUTION: A reeling mechanism includes: a bundle of the cables 2 which is obtained by arranging the plurality of cables 2a with the same diameter in the axial direction of a rotary center, which are respectively fixed at one end to the immobile part (immobile side fixing part) 5 of a fixing part, and fixed at the other end to a mobile side fixing part 6; a guide board 3 which is disposed concentrically with the rotary center of a rotary body 1a in the rotation mechanism part 1, and also arranged in a bottom surface part and a side surface part to be rotated with the rotary body 1a so as to suppress the swelling of the cable bundle; and a guide rail 4 for fixing the guide board 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127836-A (JP)
Title: Halogen-free electric wire and bundling structure of the same
Inventor: KATO HIRONORI
IPC: H01B9/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a halogen-free electric wire from being oxidized and ionized, and to prevent the wire from deteriorating.  <P>SOLUTION: A polyethylene terephthalate layer (PET layer) is provided by coating on an outer peripheral surface of a conductor made of a copper metal for forming the halogen-free electric wire, the PET layer is covered with an insulator-coating layer containing a polypropylene of a polyolefin insulating resin as a main component, and activation of the conductor is prevented by the PET layer, to prevent the halogen-free wire from oxidizing and ionizing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131110-A (JP)
Title: Hot stamping apparatus
Inventor: YOKOZAWA MITSUO
IPC: B65C9/40
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate exchanging work of a stamp head.  <P>SOLUTION: This hot stamping apparatus 1 is constituted in such a way that a hot stamp foil and an added value medium are placed between a support stand 4 and the stamp head 3 heated by a heater 2, and they are transferred while a pressure is applied. In addition, a memory 30 is carried on the stamp head 3, and data related to pressure control of the stamp head 3 and data related to temperature control thereof are stored in the memory 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179947-A (JP)
Title: Yuv data processing circuit
Inventor: FUJIKAWA HIROFUMI
IPC: H04N9/07
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce compressed YUV data having a desired YUV ratio by reading YUV data from an SDRAM by an address signal corresponding to YUV ratio information, and inactivating a JPEG codec in a prescribed period by a mask signal corresponding to the YUV ratio information.  <P>SOLUTION: When the YUV ratio information is set in a register 50, the address signal corresponding to the YUV ratio information is outputted from a selector 70. An SDRAM control circuit 26 reads the YUV data from the SDRAM 28 in accordance with the address signal. The read YUV data are outputted to a JPEG codec 30 via SRAMs 78a, 78b. A mask signal generating means inputs a prescribed mask signal in the codec 30 on the basis of the YUV ratio information. The codec 30 is activated when the mask signal is in a low level, and compresses the inputted YUV data at this time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131271-A (JP)
Title: Delivery system
Inventor: MASUDA KATSUHISA
IPC: G06Q50/30
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery system that can shorten the time from ordering of an article by an orderer until reception of the article.  <P>SOLUTION: When the orderer 1 orders a specified shop 7 an article, the shop 7 contacts an operation management center 9 and requests delivery of the article. The operation management center 9 accesses a location information providing center 8 via the Internet 12 to read image data that composite map data in the proximity of the shop 7 with location information data from a location information terminal device 3, checks a motorcycle for delivery 2 running or waiting in the proximity of the shop 7, and notifies the delivery request to a mobile terminal device directly/indirectly mounted on the motorcycle for delivery 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137626-A (JP)
Title: Nonwoven fabric composed of core-sheath conjugate fiber and method for producing the same
Inventor: KIHARA YUKIHIRO
IPC: D04H3/153
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonwoven fabric which comprises a specific core-sheath conjugate fiber as a constituent fiber and has excellent softness and heat sealability and to provide a method for producing the same.  <P>SOLUTION: The nonwoven fabric comprises a core-sheath conjugate filament as a constituent filament. The core-sheath conjugate filament comprises the core part composed of polyester and the sheath part composed of a polyethylene. The polyethylene constituting the sheath part is preferably a mixture of a first polyethylene obtained by a metallocene-based catalyst and a second polyethylene obtained by a Ziegler-Natta-based polymerization catalyst. The core part has its crosssectional shape substantially not changing in the fiber axis direction and a uniform filament diameter. The thickness of the sheath part is nonuniform and randomly changes in the fiber axis direction and the peripheral direction of the fiber, namely the surface of the sheath part has irregular unevenness. The nonwoven fabric is obtained by supplying the polyester and the polyethylene to core-sheath type conjugate spinning holes so as to arrange the polyester in the core and the polyethylene in the sheath, subjecting the polyester and the polyethylene to melt spinning and accumulating the obtained core-sheath filament.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143082-A (JP)
Title: Polycyclic compound and manufacturing method therefor
Inventor: SUZUKI KEISUKE
IPC: C07D261/20
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an intermediate for synthesizing a pharmaceutical compound, an agrochemical compound, a dye compound, a compound for a photographic material, and the like, each having an anthraquinone skeleton, and a manufacturing method therefor.  <P>SOLUTION: The subject polycyclic compound is represented by formula (I) (wherein R<SP>1</SP>is hydrogen atom, a halogen atom, hydroxyl group, an optionally substituted 1-10C alkoxyl group or an optionally substituted 1-20C hydrocarbon group; R<SP>2</SP>is a halogen atom, hydroxy group, cyano group, nitro group, an optionally substituted amino group, an optionally substituted 1-10C alkoxyl group, an optionally substituted 1-10C acyl group, an optionally substituted 1-20C hydrocarbon group, an optionally substituted 5 to 7-membered heterocyclic group, or the like; R<SP>3</SP>is a halogen atom, hydroxy group, an optionally substituted 1-10C alkoxycarbonyl group, an optionally substituted 6-20C hydrocarbon group, or the like; (m) is an integer of 0-3; and (n) is an integer of 0-6). The manufacturing method for the polycyclic compound is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143824-A (JP)
Title: Joint sealing auxiliary tool
Inventor: KAMIJO TAKASHI
IPC: E04F21/165
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint sealing auxiliary tool capable of positively sealing a joint while enhancing the efficiency of joint sealing work.  <P>SOLUTION: An auxiliary tool body 2 of the joint sealing auxiliary tool 1 is provided with an upper face 3 and a pair of side plates 6, 7 extending downward from both ends of the upper face 3 and can be put on curbstone blocks 10 to cover a clearance 11 formed between the adjacent curbstone blocks 10. The upper face 3 of the auxiliary tool body 2 is formed with a slit-like joint material throw-in port 5 in an overlap position with an upper opening 111 of the clearance 11 in a state of putting the auxiliary tool body 2 on the curbstone blocks 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150300-A (JP)
Title: Water pump
Inventor: DEAI ATSUSHI
IPC: F04D29/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pump allowing a change in the speed of revolution of the water pump in all ranges with the small power of a solenoid coil, allowing the flow rate control from a small flow rate to a large flow rate, and reduced in the generation of noise, improved in durability, miniaturized, and reduced in cost thereof.  <P>SOLUTION: In this water pump 1 having a pulley 80, to which the driving power is transmitted, an impeller 24 for circulating the fluid, and a driving power transmitting mechanism 50 for transmitting the driving force from the pulley 80 to the impeller 24, the driving power transmitting mechanism 50 is formed from a power clutch 50A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153479-A (JP)
Title: Video image monitoring system and server thereof
Inventor: INABA MASAAKI
IPC: H04N7/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video image monitoring system and device for switching low-quality video image data to high-quality one promptly by all the monitoring devices which detect abnormality without compressing a network communication band.  <P>SOLUTION: The former the day time of detection of abnormality events is, the more promptly the video image data transmitted from a monitoring server 1 can be switched from low quality to high quality. In addition, the time can be shifted, at which each monitoring server switches the quality of image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151539-A (JP)
Title: Image forming apparatus
Inventor: DEGUCHI HIDEAKI
IPC: G03G15/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of more excellently performing image formation on a 2nd side by referring to the transfer characteristic of a medium to be recorded itself.  <P>SOLUTION: By applying a constant current I1 to a transfer roller, a 1st side is printed (S3 and S5), and generated voltage V1 of the transfer roller is measured in the midst of printing (S7). Then, a transfer current to the 2nd side is set (S15 and S17) based on whether or not the voltage V1 is higher than a threshold (S13). Therefore, not only the electric characteristic such as the resistance value of the transfer roller but also the electric characteristic such as the resistance value of paper (medium to be recorded) are reflected on the voltage V1. By setting the transfer current to the 2nd side based on the voltage V1, the transfer current is controlled to an extremely desirable value fit to the paper, and the image formation (S21) on the 2nd side is extremely excellently performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161872-A (JP)
Title: Lens frame
Inventor: FUJII NAOKI
IPC: G02B7/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that shifts a mobile frame in a lens frame in the optical axis direction with no play, with a simple configuration.  <P>SOLUTION: A mobile frame engages with a cam ring movable in a direction orthogonal to the optical axis of a lens frame. With the cam ring as a guide member, a first cam follower provided to the middle frame engages with/slides on the cam groove provided to the cam ring. The mobile frame is further provided with a second cam follower, and a fixed frame is provided with a groove for straight advancing so that no mobile frame rotate. When the second cam follower engages with/slides on the groove, to rotate the cam ring, the mobile frame moves straight relative to the cam ring without rotation. Even if the mobile frame slightly moves to fill the play in radial direction, the cam ring also moves in the direction, and since the mobile frame is engaged with the cam ring, the mobile frame is surely driven in the optical axis direction with no blurring of an image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004165843-A (JP)
Title: Terminal address controller and terminal address control method
Inventor: SAKAKURA TAKASHI
IPC: H04L12/70
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To select a suitable terminal from a plurality of IP terminals owned by one user and send an IP packet thereto.  <P>SOLUTION: One user owns a plurality of IP communication terminals having their respective unique IP addresses. The same host name character string addresses are made to correspond to the IP communication terminals. A terminal address control server 105 receives a message for an IP address solution request, refers to control data of a terminal group in an address control database 503 corresponding to the host name character string in the message, selects communicatable one of the terminals having the highest priority of packet transmission, and returns the IP address of the selected terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124676-A (JP)
Title: Structure and construction method for barrier-free lifting facility of staircase type multiple dwelling house
Inventor: OSANAI YUTAKA
IPC: E04H1/04
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure wherein the repair work of a staircase can be carried out while continuing to live in barrier-free repair work for allowing going-in/out with a wheelchair by newly installing an elevator in an existing staircase type multiple dwelling house.  <P>SOLUTION: In this structure an extension stairs 12 and the new elevator 13 are installed, and a part 11b of the existing stairs is replaced to constitute a slab (a barrier-free deck) 14 without a step to go and come between a vestibule front room 10 and an elevator front room 20. A stairs is extended to connect the elevator front room constructed at the same height as a vestibule, and a handrail 15 outside a landing is removed to allow passage between the landing and the extension stairs, thus allowing two ways of using the stairs and the elevator to go up and down the building. The vestibule front and the elevator front are connected in a passable manner by the barrier-free deck to construct the structure wherein the wheelchair can approach the vestibule without step difference. In this construction order, the staircase is made barrier-free while continuing to live to allow the use of the wheelchair.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159563-A (JP)
Title: Propolis composition
Inventor: YOSHIZUMI KAZUMA
IPC: A61K35/644
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a propolis composition having high physiological activity and its wide spectrum.  <P>SOLUTION: This propolis composition comprises quercetin, p-coumaric acid and artepillin C and contains chrysin, galangin or a caffeic acid phenethyl ester. The propolis composition is obtained by mixing at least two or more kinds of propolises different in places of production or their extracts. In this case, propolis from China and propolis from Brazil are preferable as the propolises different in places of production. Consequently, the propolis composition is wide in the physiological activity spectrum and consumers are not required to judge the selection of wherefrom the propolis is produced, thus it causes convenience.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166050-A (JP)
Title: Method and device for transmitting image, computer program and recording medium
Inventor: MORII MASAKATSU
IPC: G06F15/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To transmit the document contents stored as image data with a small amount of data and to enable a user to read the document contents stored as image data even with a portable terminal.  <P>SOLUTION: This method for transmitting an image comprises a character area extracting step for extracting a character area from a processing target image, an image segmenting step for segmenting an image in a row unit on the basis of the extracted character area, an image dividing step for dividing the segmented image in accordance with the displayable size of a terminal of a preregistered transmission destination, an image integrating step for integrating divided images, and an image filing step for filing the integrated image for transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178482-A (JP)
Title: Photodetector, signal processing circuit, and optical information reproducing device using photodetector and signal processing circuit
Inventor: ONISHI KUNIKAZU
IPC: G11B7/13
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To dramatically reduce influence of disturbance experienced in detecting a defocusing signal by means of an astigmatism system in reproducing a DVD-RAM disk or the like, and to dramatically reduce influence of offset accompanied by object lens displacement experienced in detecting a tracking error signal by means of a push-pull system, and to realize an optical disk device having high general-purpose properties and complying with the reproduc tion of existing optical disks, including CD, CD-ROM, CD-R as well as high- density disks, including DVD-RAM, DVD-ROM disks by using a simple optical head.  <P>SOLUTION: Three optical beams separated by diffraction grating are irradiated at the optical disk at its prescribed position. A 12-split photodetector having a prescribed configuration is provided. Thereby a good defocusing signal and a tracking error signal are obtained and the optical disk device is realized, which has the high general-purpose properties and is capable of reproducing a signal in a plurality of optical disks having different recording densities and different disk configurations by using the simple optical head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164454-A (JP)
Title: Personal book collection information management system
Inventor: KAWAGUCHI HIROKO
IPC: B42D15/10
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal book collection information management system capable of unitarily managing already owned book collection information of an individual by a web server, and providing book information suiting taste and preference of the individual on the basis of the book collection information.  <P>SOLUTION: The personal book collection information management system is for unitarily managing the book collection information regarding books owned by the individual by the web server. It is characterized by that it is provided with a book collection owned by the individual comprising books provided with non-contact IC tags stored with pieces of unique book ID information, an IC tag reader reading the pieces of book ID information stored in the non-contact IC tags of the books, a communication terminal sending the pieces of book ID information read by the IC tag reader and owner ID information specifying an owner of the books to the web server via the Internet, and the web server receiving the book ID information and the owner ID information, associating book information with owner information from the pieces of information, and registering them in a database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164470-A (JP)
Title: Combined office apparatus
Inventor: FURUKAWA FUMIO
IPC: H04N1/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To secure security capable of limiting requested functional processing in each user in a combined office apparatus capable of communicating with a specific apparatus for performing unitary management of user information through a network.  <P>SOLUTION: In storing picture data read out from a scanner 15 and outputting the stored picture data, user information is acquired from the specific apparatus for performing unitary management of the user information, the picture data are collated with the acquired user information by a CPU 10 and whether a request of specific functional processing is available or not is decided from the collated result and inputted ID information.  <P>COPYRIGHT: (C)2004,JPO